Inorganic compound

Though, artificial food preservatives known as food additives are also being used to increase shelf life of foods. Artificial preservatives may be organic (derived from a living organism e.g. a plant) such as Benzoates, Propionates and Sorbates or inorganic (derived from non-living things e.g. rocks) such as Sulfites (Sulphites) and…

Ifeoma Agu Demonstrator: Maria Inorganic Chemistry Experiment 3: The Identification of Unknown Samples Objectives The experiments were carried out in order to identify 15 samples, through their physical and chemical properties. Theory A precipitation reaction is one which produces an insoluble salt as product. An example would be; Ca(NO3)2 + H2SO4 = CaSO4 + 2HNO3 The calcium salt is insoluble. Precipitation reactions could be used in this experiment to eliminate compounds while attempting to…

in ecosystems, along with nitrogen, and therefore its abundance determines the amount of primary production that can occur within a system (Schindler, 1971). The two main types of phosphorus are inorganic phosphate minerals, such as calcium phosphate rock that is mined for fertilizer, and organic compounds containing phosphorus such as ATP, a form of energy ubiquitous in cellular processes. Since the industrialization of society, anthropogenic contributions of phosphorus in the environment have…

Examining Substitution Reactions of Several Alcohol-Containing Compounds Several Experiments were performed using substitutions reactions with hydrogen halides. These results and favor methods or pathways for the several alcohols were observed and will be discussed. Introduction for all the material Scheme 1. Substitution of 3-(m-tolyl)propan-1-ol to form 1-(3-bromopropyl )-3-methylbenzene. Aromatic materials used in this reaction has high boiling point thus the reaction was heated…

Comparison of Organometallic Compounds of Transition Metals and Main Group Elements Organometallic Compounds: The compounds which contain at least one direct metal to carbon covalent bond are known as organometallic compounds many of these are thermodynamically unstable and are pyrophoric. The meta may belongs to main group, transition metal, f group metal or a metalloid i.e. selenium, boron, arsenic, silicon, antimony, germanium, and tellurium and the carbon moiety may be alkyl, alkene, alkyne,…

Independence in Dusit Zoo Bangkok 1. You investigate and explain : a. How plants depends on abiotic components Plants as biotic compound of nature normally produced in green plants to gain food for all animal livings in order to make an ecosystem become stable. And the leaves and other green parts of plants keep chlorophyll to support in synthesizing food and out an oxygen through photosynthesis which it needs sunlight to support with water as well. Moreover, it absorbed from the soil and…

Phthalate. Said compounds and their results on the live marine organisms need to be studied so that the level at which these chemicals produce harmful effects must be studied, monitored, then reduced. Endocrine Disrupting Compounds levels in the ocean have increased significantly due to the rising levels of pollutants in the ocean. These pollutants will likely mutate…

Introduction An experiment was generated in the lab to enhance the understanding on taking the percent composition and formulating the empirical formula of a hydrate. In chemistry, hydrates are compounds which absorb water molecules and incorporate them as part of a structure. The hydrate in this experiment was an inorganic hydrate, meaning the bonds between water molecules were inadequate (What is a hydrate? (n.d.)). This made it effortless for H2O to detach from the substance when coming in…

Sulfur is used in the creation process of steel and rubber. It is also included in the making of inorganic chemicals, matches, fumigants and glass. It is also used in explosives, cement, animal feed and adhesives. Sulphur is used in fertilizing. It's used for salt blocks, soil amendments, petroleum and it's also used in sugar…

in state, normally referred to compounds that have melting point below an arbitrary temperature i.e. 100° C. Unlike some other ordinary liquids like water and gasoline, that are composed of neutral species while ionic liquids are composed of ionic species and ionic intermediates commonly known as “ionic fluids” and “liquid electrolytes”. In ionic liquids there is a species that has a delocalized species and the other species may an organic species or an inorganic species. The term "ionic…